Merge branch 'release/0.4.9'
Merge branch 'release/0.5.0'
Merge branch 'release/0.5.1'
Merge branch 'release/0.5.1'
Merge branch 'release/0.5.2'
Merge branch 'release/0.5.2'
Merge branch 'develop'
Merge branch 'release/0.6'
Merge branch 'release/0.6.1'
Merge branch 'release/0.6.3'
Merge branch 'release/0.6.5'
Merge branch 'release/0.6.6'
Merge branch 'release/0.6.13'
Merge branch 'release/0.6.14'
bumps to 0.6.15
Merge branch 'release/0.6.15'